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;; structure representing homework points
;; nr: number - the number of the homework
;; points: number - the number of points reached
(define-struct homework (nr points))
;; parse-homework: (list of number pairs) -> (list of homework)
;; The procedure takes a list of number pairs and produces…
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Okay so I have started a new language in class. We are learning Scheme and i'm not sure on how to do it. When I say learning a new language, I mean thrown a homework and told to figure it out. A couple of them have got me stumped.
My first problem is:
Write a Scheme function that returns true (the…
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I'm very new to Unix, and currently taking a class learning the basics of the system and its commands.
I'm looking for a single command line to list off all of the user home directories in alphabetical order from the /etc/passwd directory. This applies only to the home directories, and not the contents…
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Consider a disk file containing 100 records
a. How many comparisons would be required on the average to find a record using sequential search, if the record is known to be in the file?
I figured out that this is 100/2 = 50.
b. If the record has a 68% probability of being in the file, how many comparisons…
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Hi,
For a school project i need to write or use a online programming editor. It is a part of a bigger project. I thought of a java application, php/html/javascript or flash.
I have a couple of things i could do:
Find a good working application and edit it so it works with the rest of the project
Find…
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Being a completely self taught programmer I would like it if I could better myself by self-learning computer science course taught to a typical CS grad.
Finding different resources on internet has been easy, there is of course MIT open course ware, and there are Coursera courses from Stanford and…
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I'm 16 years old and really an enthusiast on web programming. I know (X)HTML, css, javascript and php. And i heard about computer science. Below are my question:
What is computer science?
Should a web programmer learn computer science?
If the answer of question 2 is yes, then what programming language(s)…
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I'm 16 years old and really an enthusiast on web programming. I know (X)HTML, css, javascript and php. And i heard about computer science. Below are my question:
What is computer science is?
Should a web programmer learn computer science?
If the answer of question 2 is yes, then what programming…
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Hi,
I am trying to figure out what 'topic' this is called, so I can learn more about it.
Basically, I'm talking about designing my applications's architecture. I'm not talking about algorithms. More like -- this class should have these methods and these instance variables, and communicate with…
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I am looking for a good computer science resume. I just graduated, and I would like to see some samples from real programmers. The ones online don't seem that great. Sorry if this is posted in the wrong section.
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